Astrological Compendium
Learn Astrology
Free guides on birth charts, planets in signs and houses, astrological aspects, zodiac compatibility, moon phases, lunar gardening, and 2026 transits.
Explore 721 free astrology guides across 6 study hubs
Calculate Your Natal Chart →
Natal Echo's Learn hub is the front door to every astrology guide we publish. Whether you need birth chart basics, a deep dive on Mars in the 10th house, an aspect between two planets, or a 2026 transit calendar, start here and jump into the section that matches your question.
Each study section is its own hub with a full article list, FAQ, and featured guide. New to charts? Read the featured beginner guide, then open the Astrology Hub or calculate your free natal chart.
Featured guide
How to Read Your Birth Chart: Beginner's Guide
How to read your birth chart step by step: Sun, Moon, Rising, planets in signs, houses, and aspects explained for beginners. Follow along with your free natal chart.
Read the beginner birth chart guide →Free Birth Chart Calculator
See which sign rules each house in your chart and where your planets land.
Calculate your natal chart →Study sections (6 hubs)
Astrology Hub
Planets in every zodiac sign, rising guides, 2026 transits, and birth chart fundamentals.
Explore 245 guides →Zodiac Compatibility Hub
Sign pairing guides for love and friendship, element groups, and a free synastry calculator.
Explore 80 guides →Planets in Houses Hub
Every planet through all 12 houses: Sun, Moon, Mercury, Venus, Mars, and outer planets.
Explore 120 guides →Natal Houses Hub
What the 12 natal chart houses mean, from identity and money to partnership and career.
Explore 13 guides →Astrological Aspects Hub
Conjunctions, sextiles, squares, trines, and oppositions for every major planet pair.
Explore 225 guides →Moon in Astrology Hub
Natal Moon signs, moon phases, eclipse guides, rituals, and the 2026 lunar calendar.
Explore 21 guides →Lunar Gardening Hub
Plant and harvest by the Moon: phase guides, zodiac timing, and the 2026 planting calendar.
Explore 17 guides →Complete article index
Browse all 721 guides in one searchable HTML sitemap.
Open the article index →Learn astrology FAQ
Where should I start learning astrology?
Start with birth chart basics and the Big Three (Sun, Moon, rising sign). Then read planet-in-sign guides for your personal planets, planet-in-house guides for where they land in your chart, and aspect guides for how your planets interact.
What astrology topics does Natal Echo cover?
We cover birth chart fundamentals, planets in signs, planets in houses, natal houses, astrological aspects, zodiac compatibility, moon phases and eclipses, lunar gardening, and 2026 transit forecasts.
Are Natal Echo astrology guides free?
Yes. Every guide in the Learn hub is free to read. Birth chart and compatibility calculators are also free with optional premium depth.
How do I find a specific astrology topic?
Browse by section hub (Astrology, Aspects, Compatibility, Planets in Houses, and more) or use the complete article index at /articles to search all guides.
Do I need my birth time to use these guides?
You need an exact birth time for houses, rising sign, and Moon sign in most cases. Sun sign guides still help without a birth time, and we have guides for finding your Big Three when time is unknown.